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14980880027 = 47713313979
BaseRepresentation
bin11011111001110111…
…00001011010011011
31102200001011120000102
431330323201122123
5221140101130102
610514312130015
71040145244031
oct157473413233
942601146012
1014980880027
116398352993
122aa109690b
1315498b3369
14a21888551
155ca2d9402
hex37cee169b

14980880027 has 4 divisors (see below), whose sum is σ = 14981241720. Its totient is φ = 14980518336.

The previous prime is 14980880021. The next prime is 14980880051. The reversal of 14980880027 is 72008808941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72008808941 = 193373102637.

It is a cyclic number.

It is not a de Polignac number, because 14980880027 - 214 = 14980863643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14980880021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109277 + ... + 204702.

It is an arithmetic number, because the mean of its divisors is an integer number (3745310430).

Almost surely, 214980880027 is an apocalyptic number.

14980880027 is a deficient number, since it is larger than the sum of its proper divisors (361693).

14980880027 is an equidigital number, since it uses as much as digits as its factorization.

14980880027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361692.

The product of its (nonzero) digits is 258048, while the sum is 47.

The spelling of 14980880027 in words is "fourteen billion, nine hundred eighty million, eight hundred eighty thousand, twenty-seven".

Divisors: 1 47713 313979 14980880027